Math professor and students take 'random walk' together

Some people like to take random walks through the woods, while others might stroll through their own neighborhood. In the world of math, a random walk is in fact more random than this; it would be the equivalent of flipping a coin to decide which direction you would take with each step.

from Phys.org - latest science and technology news stories https://ift.tt/2JfREl3

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